Curated OER
The Hundreds Board
Students explore the concept of multiples and use a hundreds board to add numbers and then graph them. Afterward, they use the sieve of Eratosthenes to identify prime numbers and discover how numbers change when you add or subtract by ten.
Alabama Learning Exchange
Money Management
Students discuss the differences between needs and wants, practice budgeting resources and investigate the workings of a capitalist society, by creating a mock store.
Other
Nearpod: Skip Counting by 5s, 10s, 100s:
In this lesson, students will learn how to skip count by 5s, 10s, and 100s.
Better Lesson
Better Lesson: Making Change
Second graders count by 5s, 10s and 25s to add money amounts and make change.